松在太极拳中是怎样解释？
参考答案：
全身肢的筋皮肉骨，骨缝，放松，松开，伸拔，拉长，尤其是骨节的松开。
She was busy, or she _________ him more help. [ ]
A. had given
B. would give
C. could have given
D. give
Photoshop中能实现的渐变方式有哪些？（）
A、线性渐变
B、角度渐变
C、菱形渐变
D、径向渐变
E、对称渐变
